Bump versions, add port auto-detection, require .env for WP

- Ollama: 0.32.6 → 0.33.0
- Open WebUI: 0.11.0 → 0.11.1
- WordPress: 7.0 → 7.1
- All compose: ports use env vars for auto-detection
- All deploy.sh: find_free_port() — increments port by 1 until free
- WordPress compose: MYSQL vars require .env (no insecure defaults)
- WordPress deploy.sh: auto-generates .env with random passwords
- WordPress deploy.sh: auto-detects ports for WP, Ollama, and WebUI

wordpress/docker-compose.yml

@@ -27,10 +27,10 @@ services:
 
   wordpress:
     container_name: d0a1-wp
-    image: wordpress:7.0-php8.4-apache
+    image: wordpress:7.1-php8.4-apache
     restart: unless-stopped
     ports:
-      - "8080:80"
+      - "${WP_PORT:-8080}:80"
     volumes:
       - wp_data:/var/www/html
     environment:
@@ -44,10 +44,10 @@ services:
 
   ollama:
     container_name: d0a1-wp-ollama
-    image: ollama/ollama:0.32.6
+    image: ollama/ollama:0.33.0
     restart: unless-stopped
     ports:
-      - "127.0.0.1:11434:11434"
+      - "127.0.0.1:${OLLAMA_PORT:-11434}:11434"
     volumes:
       - ollama_data:/root/.ollama
     environment:
@@ -62,10 +62,10 @@ services:
 
   openwebui:
     container_name: d0a1-wp-openwebui
-    image: ghcr.io/open-webui/open-webui:0.11.0
+    image: ghcr.io/open-webui/open-webui:0.11.1
     restart: unless-stopped
     ports:
-      - "3000:8080"
+      - "${WEBUI_PORT:-3000}:8080"
     volumes:
       - openwebui_data:/app/backend/data
     environment: